package com.summer.shopping.service;

import com.summer.shopping.domain.table.Quan;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
* @author 86136
* @description 针对表【quan(优惠券表)】的数据库操作Service
* @createDate 2025-06-20 13:57:18
*/
public interface QuanService extends IService<Quan> {


    int addNewQuan(Quan quan);

    List<Quan> getCheckInQuan();


}
